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Hostname

c4customs.co

Last fetched

c4customs.co resolves to 1 IPv4 address operated by AS47583 in US.

Nutrition Label

WHISPER CANON · c4customs.coRouting diversity1.5/10Peering density6.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/c4customs.co

Resolution chain

c4customs.co resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
191.101.79.12191.101.79.0/24AS47583—US

WHOIS identity

No WHOIS records are currently associated with c4customs.co in WhisperGraph.

Subdomains

1 observed subdomain of c4customs.co.

Subdomain
www.c4customs.co

Web-graph footprint

Distinct hostnames that link to or from c4customs.co in the public web crawl.

23 sites link to this hostname.

11 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for c4customs.co.

MechanismTarget
SPF_INCLUDEspf.titan.email

Related pages

Pivot deeper into the graph from c4customs.co.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "c4customs.co"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.